Ok, if you want to make a music CD, 74 min, playable in any CD player, it depends on your burning software. Some software will allow you to make a music CD from mp3s, and do everything for you. If it won\'t, you have to make the MP3s into wav files (winamp can - options -> plugins -> soundout -> diskout .wav files). Then you can make a music CD from the wav files....
If you mean an MP3 CD, playable in more modern players, it is again dependant on your software. If your software doesn\'t have an "MP3 CD" option, go find some that does!
EZ CD creator, Nero, etc. - lots of them can do it.